baber/WOPTO huggingface dataset:
Patent JP-2001266666-A (JP)
Title: Superconductive element
Inventor: USOSKIN ALEXANDER
IPC: H01B12/06
Filed: 2001-02-01
Abstract: PROBLEM TO BE SOLVED: To provide a superconducting element for providing a large critical current density and a high transition temperature and allowing a production cost reduction. SOLUTION: The superconductiving element comprises a high-temperature conductive film piled on a technical backing material consisting of stainless steel composed of C 0 to 0.20%, Si 1.5 to 2.5%, Mn 0 to 2.00%, P 0 to 0.045%, S 0 to 0.030%, Cr 18.0 to 28.0%, Ni 16.0 to 25.0%, N 0 to 0.11%, as well as remaining Fe and inevitable impurities.
Patent JP-2002228885-A (JP)
Title: Method for manufacturing optical module and die
Inventor: OTA KAZUHIKO
IPC: G02B6/42
Filed: 2001-02-01
Abstract: PROBLEM TO BE SOLVED: To prevent production of burrs and to manufacture a high-quality optical module without damaging a ferrule. SOLUTION: A buffer member 30 to absorb misalignment of a ferrule 10 and to eliminate the gap between the ferrule 10 and a die 2 is attached to at least one of the ferrule 10 or the die 2 for the ferrule 10 where an optical fiber is inserted and fixed. Then the ferrule 10 is pinched by the die 2 and sealed with resin.
Patent JP-2002223620-A (JP)
Title: Self-propelled type roll baler
Inventor: KAWAMURA OSAMU
IPC: A01D85/00
Filed: 2001-02-02
Abstract: PROBLEM TO BE SOLVED: To provide a self-propelled type roll baler capable of exhibiting power in feeding a forage crop to a bale chamber simultaneously with cutting and baling the forage crop in a green state without the forage crop with a small height such as oats but the forage crop with a large height and easily falling down such as paddy rice and without drying the forage crop after cutting the forage crop. SOLUTION: This self-propelled type roll baler is obtained by installing a raking in reel A in front of a machine body and arranging a cutting bade mechanism 1 and a raking up auger B at the rear of the raking in reel A and composed so as to transport the forage crop raked up with the raking up auger B through an upper transporting device D to the upper bale chamber C and form a bale. A cutter mechanism K for cutting the cut forage crop is arranged in a passage of the upper transporting device D between the raking up auger B and the bale chamber C.
Patent JP-2002227696-A (JP)
Title: Engine control device of small ship
Inventor: SUGANO ISAO
IPC: F02D41/22
Filed: 2001-02-02
Abstract: PROBLEM TO BE SOLVED: To provide an engine control device of a small ship, it is possible to prevent the rapid thrust occurrence at the time of start up. SOLUTION: A crankshaft 12 of engine 3 and an impeller shaft 57 of a propeller 11 are always connected, in a small ship 1 which drives a propeller 11 by the driving power of engine 3, with throttle operation means 80 to control the output of engine 3 according to open times of throttle valve, with throttle valve opening detection means 81 to detect an opening of the throttle valve, it drives starter motor 74 and with an engine starting procedure A to start engine 3, in case that degrees of throttle valve opening are abnormalities, it provides with a control means 83 for control starting of engine 3.
Patent JP-2002228188-A (JP)
Title: Dehumidifier
Inventor: NISHIKAWA HIDEO
IPC: F24F1/02
Filed: 2001-02-06
Abstract: PROBLEM TO BE SOLVED: To provide a dehumidifier, in which high temperature low humidity air can be obtained, and objects are dried by the air in a short time. SOLUTION: When a fan X is operated, humid air in a drying chamber 11 is sucked from an inlet 14 into an inside passage 16 in a machine body 12. The humid air passes through a first cooler 21, a second condenser, a second cooler 25 in this order, and the air is dehumidified to be low humidity air. The temperature of the air is raised by a first condenser 20 in the downstream of the passage 16 in the inside, and the air becomes high temperature, low humidity air. Then, the air is returned from a supply-air outlet 15 to the drying chamber 11. Thus, the objects contained in the chamber are dried effectively in a short time.
Patent JP-2001316599-A (JP)
Title: New triphendioxazine pigment
Inventor: KAUL BANSI LAL
IPC: C07D498/22
Filed: 2001-02-07
Abstract: PROBLEM TO BE SOLVED: To provide a new carbamate group-containing, non-chloranil-based triphendioxazine compound readily convertible into a corresponding triphendioxazine pigment having no carbamate group, and providing the use not only for the pigment but also for a light-sensitive recording material, a photoluminescent and electroluminescent materials, a cosmetic or the like. SOLUTION: This carbamate group-containing triphendioxazine compound is obtained by fusing the A-ring or the B-ring of a dioxazine skeleton of general formula I, for example, with a heterocycle of general formula 1, and concretely exemplified by the compound having a structural formula of general formula II.
Patent JP-2002026325-A (JP)
Title: Mos semiconductor element containing diode for preventing static electricity between gate and emitter
Inventor: KIN SHUICHI
IPC: H01L29/739
Filed: 2001-02-07
Abstract: PROBLEM TO BE SOLVED: To provide a MOS semiconductor element which can be formed through a simple process without adding any mask and contains a diode that can suppress the leakage currents flowing through a static electricity diode between the emitter and the gate and is used for preventing static electricity between the gate and emitter. SOLUTION: In this MOS semiconductor element, a static electricity diode 420 is formed on a thick field insulating film 400, and a guard ring 411 under the diode 420 is set in a floating state where the ring 411 is not connected to the emitter electrode 360.
Patent JP-2002124587-A (JP)
Title: Semiconductor device having nonvolatile memory transistor and production method therefor
Inventor: YAMADA KENJI
IPC: H01L29/792
Filed: 2001-02-08
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device having nonvolatile memory transistor and a production method therefor, with which characteristics in the number of rewritable times are improved by decreasing the quantity of electric charges to be trapped on the interface of a floating gate and a second insulating layer when pulling electric charges out of the floating gate to a control gate by smoothing the interface by making the floating gate contain an amorphous silicon layer at least and making this amorphous silicon layer be in contact with the second insulating layer. SOLUTION: A semiconductor device 1000 is provided with a memory transistor 100. The memory transistor 100 is provided with a semiconductor wafer 10, floating gate 22 located on the semiconductor wafer 10 while interposing a first insulating layer 20 as a gate insulating layer, second insulating layer 26, which can be functioned as a tunnel insulating layer, in contact with at least one part of the floating gate 22, control gate 28 formed on the second insulating layer 26, and impurity diffusing layers 14 and 16, which are formed inside the semiconductor wafer 10, comprising a source area or drain area. The floating gate 26 contains the amorphous silicon layer at least and the amorphous silicon layer is in contact with the second insulating layer 26.
Patent JP-2002238076-A (JP)
Title: Mobile terminal and data-setting method
Inventor: YAMAUCHI MASANARI
IPC: H04W8/24
Filed: 2001-02-08
Abstract: PROBLEM TO BE SOLVED: To relieve a load on a user in the case of setting function data of an old mobile phone into a new mobile phone accompanied by a model revision. SOLUTION: A setting side mobile phone 1A to set function data to a mobile phone 1B to be set transfers its own function data set to a storage section 16 to the mobile phone 1B, the mobile phone 1B receives the transferred function data and sets the data to its own storage section 16, the mobile phone 1B reads the setting data from the storage section 16 and returns the data to the mobile phone 1A. When the return data and the function data of its own storage section 16 of the mobile phone 1A agree with each other, the mobile phone 1A decides that the function data have been set normal to the mobile phone 1B and the mobile phone 1A erases the function data of its own storage section 16.
Patent JP-2001250338-A (JP)
Title: Optical disk system
Inventor: MORIYA MITSURO
IPC: G11B20/12
Filed: 2001-02-08
Abstract: PROBLEM TO BE SOLVED: To provide an optical information recording medium which is capable of executing stable tracking control without the exertion of an adverse influence on track-jumping signals even if a track pitch is narrowed by randomizing the influence of crosstalks by decreasing the signal correlation's between the adjacent tracks. SOLUTION: The continuously arranged sectors of the disk-shaped optical information recording carrier having the spiral tracks consisting of these sectors include continuous sector numbers for identification of positions and data. The data within the sectors is the data obtained as the results scrambled by scramble data strings with the values changeable in correspondence to the value above the leftmost n bit (n is an integer above 2) of the value indicating the sector numbers by binary numbers as an initial value.
Patent JP-2002237177-A (JP)
Title: Thin optical disk device
Inventor: OGAWA MAKOTO
IPC: G11B33/12
Filed: 2001-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a thin optical disk device which can detect vibration of a base (feed chassis) directly and accurately, which is constituted of inexpensive parts, and provided with at least a vibration detecting means which can detect vibration of at least two directions. SOLUTION: A magnet 41 is arranged at a feed chassis 25 to which a pickup section 23 and a turn table 24 are mounted, and a hole element 42 is arranged at a printed circuit board 17 of a position being adjacent and opposing when a drawer case is stored in an outer case 11. The magnet 41 is arranged in a state in which it is tilted by an angle of 45 deg. based on the hole element 42. The other magnetic sensor such as a MR element or the like can be used instead of the hole element, as a magnetic sensor. Arrangement of the magnet 41 and that of the hole element 42 may be reversed.
Patent JP-2002245153-A (JP)
Title: System for publicly releasing ranked information
Inventor: SUZAKI SEIICHI
IPC: G06Q10/00
Filed: 2001-02-15
Abstract: PROBLEM TO BE SOLVED: To enable a ranked reader to easily confirm whether or not an evaluation result of the ranked object person released publicly by using a WWW system is valid based on the evaluation of a ranking performer. SOLUTION: An investor/trading partner 120 (ranked reader device) sends a Web page transmission request to an individual proprietor/company 110 (ranked object person device) (S600). The individual proprietor/company 110 that receives the request returns a requested Web page to the investor/trading partner 120 (S602). The investor/trading partner 120 who receives the Web page confirm whether a ranking mark attached to the Web page is valid (S604 and S605). The investor/trading partner 120 further obtains the detailed company information of the individual proprietor/company 110 if necessary (S611 to S614) after requesting a company ranking company 100 (ranking performer device) to verify the validity of the ranking mark (S606).
Patent JP-2001256629-A (JP)
Title: Magnetic head
Inventor: KOKADO YUICHI
IPC: G11B21/21
Filed: 2001-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic disk equipped with an improved magnetic head, capable of preventing damages to the sliding parts of both a head and a magnetic disk, and reducing a change in a friction coefficient during sliding. SOLUTION: This magnetic disk device is provided with a floating-type magnetic head, in which a slider having a magnetic recording/reproducing element loaded is floated on a magnetic disk rotating at a high speed. In this case, the magnetic recording/reproducing element is disposed close to the sliding surface of the slider, forming a non-sliding surface, and the sliding surface of the slider is provided with a magnetic head which is covered with an amorphous carbon thin film, containing hydrogen and having Vickers hardness of 1,500 Hv or higher, and a magnetic disk covered with a carbon thin film in quality similar to that of the slider sliding surface of the magnetic head, formed as a protective layer on the recording medium thereof.
Patent JP-2002240738-A (JP)
Title: Front part body structure of automobile
Inventor: FUJITA EIJI
IPC: B62D21/15
Filed: 2001-02-19
Abstract: PROBLEM TO BE SOLVED: To reduce an impact load acting on an occupant by surely changing over a deformation mode of a front side frame at front collision so as to lower vehicle deceleration as expected. SOLUTION: A perimeter frame 30 is provided under front side frames 11. A front side and a rear side of each side member 33 of the perimeter frame 30 are fixed on the front side frames 11 and dash lower reinforcements 22, respectively. The respective side members 33 are constituted so that an intermediate part thereof is bent downward at collision. Connecting members 50 are provided for connecting the respective intermediate parts to the respective front side frames 11. A cutout part 50a is formed in the connecting member 50 so that the connecting part 50 is ruptured before a seatbelt for restraining the occupant is extended to the maximum at collision.
Patent JP-2002244411-A (JP)
Title: Image forming device
Inventor: MITAMURA HIROMICHI
IPC: G03G15/02
Filed: 2001-02-19
Abstract: PROBLEM TO BE SOLVED: To prevent wasting of toner without incurring deterioration of a photosensitive drum. SOLUTION: At the start of an operation, a control section 18 turns on an electrifying switch 10 while a grid 2a is grounded by a grid switch 12 so that it is put in a standby condition and a scorotron electrifier 2 is activated. Thus, it is put in a waiting state until discharging of the electrifier 2 is stabilized. After the discharging is stabilized, a Zener diode 11 is connected to the grid 2a by the switch 12 and it is switched to an operating condition. At the time of switching to the operating condition, a surface region of a photoreceptor drum 1 located at a position, where it is electrified by the electrifier 2, arrives at a developing position by a developer 4 and with this timing, the section 18 controls a developing switch 15 to select a developing bias power supply 13 and the application of a developing bias Vb to a developing roller 4a is initiated.
Patent JP-2002243316-A (JP)
Title: Accumulator used for heat pump device
Inventor: AOSHIMA HIROKI
IPC: F25B43/02
Filed: 2001-02-20
Abstract: PROBLEM TO BE SOLVED: To prevent a deficiency of oil from being generated in a compressor when a part of working medium gas compressed by the compressor is bypassed to an accumulator depending on a load. SOLUTION: In a heat pump device, a part of the working medium gas compressed by the compressor is returned to the accumulator through a bypass pipe depending on the load. A passage forming means allows oil included in the working medium gas returned to an air-tight vessel through the bypass pipe depending on the load to enter an inner end opening of an inlet pipe connected to the inlet line of the compressor from the inner end opening of the bypass pipe, and allows the working medium gas in the air-tight vessel to enter the inner end opening of the inlet pipe. The passage forming means is provided between the inner end of bypass pipe and the inner end of the inlet pipe.
Patent JP-2001244552-A (JP)
Title: Optical device
Inventor: KRAUSZ FERENC
IPC: H01S3/08
Filed: 2001-02-22
Abstract: PROBLEM TO BE SOLVED: To realize a wide-band saturable Bragg reflector suitable for using on the occasion of mode-locking a laser, to provide a pulse not longer than 10 femtoseconds, or pulse tunable over a wide wavelength band and comparatively long. SOLUTION: A saturable Bragg reflector 10 has monolithic integrated multilayer stack having three sections favorably. The first section 12 functions as an appropriate board for indicating the other sections. The second section 14 has a plurality of semiconductor layers composed by arranging materials having relatively high refractive indexes such as AlxGa1-xAs, and materials having relatively low refractive indexes such as AlAs alternately. These layers are grown epitaxially on a board, and their thicknesses and values of X change along the board. Generally, these layers increase in thickness and their x values decrease with their distance from the uppermost part of the stack.
Patent JP-2002250312-A (JP)
Title: Unlocking structure for clip
Inventor: SUZUKI SHINTARO
IPC: H02G1/06
Filed: 2001-02-23
Abstract: PROBLEM TO BE SOLVED: To rapidly and easily remove a clip for a wire harness from a body panel by rapidly and easily removing the wire harness from the body panel. SOLUTION: An unlocking plate 40 is installed between the body panel 10 and the clips 20 for the wire harness along the body panel 10 displaceably relative to a locked position and an unlocked position. The unlocking plate 40 comprises a plurality of engagement holes 42 allowing anchor lock parts 30 of the clips 20 for the wire harness to be inserted therein. The unlocking plate 40, when displaced from the locked position to the unlocked position, the operated part of an anchor lock part 30 is pressed by the corresponding engagement hole 42 in synchronous with each other to elastically deform the anchor lock part 30 detachably from a mounting hole 11 of the body panel 10.
Patent JP-2002248071-A (JP)
Title: Tool washer
Inventor: KOBAYASHI MASAAKI
IPC: A47L15/42
Filed: 2001-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a tool washer which can prevent dripping of washing water after washing. SOLUTION: In the tool washer with an open/close door which opens or closes following the ascending or descending of an opening part of the body of the washer, a gutter member 39 which receives the washing water flowing along the internal surface of the open/close door 21 is formed on the internal surface of the open/close door at a lower part thereof being extended nearly to the full width thereof, and a drain hole 41 to let the washing water flow down is formed at a position of the gutter member 39 which position does not cover the opening part.
Patent JP-2002254093-A (JP)
Title: Sewage treatment device
Inventor: FUKUNAGA TAKESHI
IPC: C02F1/461
Filed: 2001-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a sewage treatment device that can detect the failure of a diffused aeration tube. SOLUTION: This sewage treatment device is provided with a sewage treatment tank which treats sewage and the diffused aeration tubes of one or more systems which spray the air supplied by a blower into the sewage in the sewage treatment tank. In addition, pressure sensors of one or more systems which detect an abnormality in pressure at the inlets of the diffused aeration tubes of one or more systems are provided.
Patent JP-2002257251-A (JP)
Title: Check valve of simultaneous opening valve
Inventor: SATO KENICHI
IPC: F16K31/363
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a check valve of a simultaneous opening valve which has a simple structure and is low in cost. SOLUTION: This check valve 11 is disposed in a through-hole 16, communicating with a primary side 3 of the simultaneous opening valve 1 with a control chamber 12. The check valve comprises a valve element 33 for passing fluid from the primary side 3 to the control chamber 12 only in one direction, an elastic member 35 for receiving the valve element 33 to be installed in the through-hole 16 on the primary side 3 than the valve element 33, and a sheet material 34, having a deformed opening 37 between the valve element 33 and the elastic member 35. When pressure equal to or higher than a certain value is applied from the control chamber 12 side, the sheet material 34 contracts, and water in the condor chamber 12 flows out to the primary side through a clearance 39 of the deformed opening 37. Then, when pressure from the control chamber 12 side is not higher than the certain value, the shape of the sheet material 34 returns to original shape and functions as check valve are returned.
Patent JP-2002254674-A (JP)
Title: Inserting device
Inventor: NAKAMACHI MINORU
IPC: B41J2/175
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To provide an inserting device which can prevent occurrence of a fault product as much as possible and has a good productivity. SOLUTION: The device to insert an insertion product held by a holding member into a container holds the insertion product with the product being protruded from the end of the holding member.
Patent JP-2002255629-A (JP)
Title: Dense ceramic and method of producing the same
Inventor: SUKAI YASUHISA
IPC: C04B33/32
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To obtain a more dense ceramic. SOLUTION: The dense ceramic can be obtained by reducing the pressure in a furnace when a raw material for the ceramic is fired.
Patent JP-2002257717-A (JP)
Title: Raindrop detector, and raindrop/fogging detector
Inventor: KAGEYAMA HIDEAKI
IPC: G01N21/17
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To prevent a malfunction of a raindrop detecting part from being generated by external light. SOLUTION: In this raindrop detector provided with the raindrop detecting part having a light guide member 101 formed of a light-transmissible material and attached to window glass 121, to detect a raindrop deposited on an outside air side surface of the window glass based on change of luminous energy in light reflected on the outside air side surface of the window glass and trasmitted through the light guide member, a photo diode 111a constituting the raindrop detecting part is provided on the in-cabin side of the window glass in an angle range where refracted light of the external light incident substantially parallel to the winwdow glass surface is not received.
Patent JP-2002257925-A (JP)
Title: Radar apparatus
Inventor: KAWAKUBO JUNJI
IPC: G01S13/34
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a DBF radar apparatus of FM-CW system reduced in the amount of operation. SOLUTION: In the DBF radar apparatus of FM-CW system, a digital signal processing part includes an estimating means for estimating a beat frequency and angle about a target from a history of already acquired target information. A DBF synthesizing process is carried out within a synthesis area containing the estimated target point specified by the beat frequency and the angle which are estimated by the estimating means within a rectangular coordinate plane whose variables are the beat frequency and the angle.
Patent JP-2002262007-A (JP)
Title: Calibration device and method for scanner, storage medium, and program
Inventor: KICHISE TAKASHI
IPC: H04N1/40
Filed: 2001-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a calibration device or the like for a scanner that can conduct calibration with a simple operation without the need for a standard chart. SOLUTION: When a reference of calibration is set to automatic adjustment (a reference selection radio button 20 designates automatic adjustment 25), the calibration device conducts standardization by taking the resolution and a position deviation of an input image by each scanner or the like into account based on an input image from each scanner resulting from reading an optional calibration chart and employs a method such as an averaging method or the least square method to generate a reference image. On the other hand, when a reference of calibration is set to a scanner (the reference selection radio button 20 designates any of scanners 10a-10c), an input image from a scanner designated by a user is set to a reference image. Then the calibration device generates a correction table of each scanner so that the obtained reference image is used for a target value after correction.